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Forums
4hv.org :: Forums :: General Science and Electronics
4hv.org :: Forums :: General Science and Electronics
General Science and Electronics Forum
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Circuit Board Plotting and a PP Magnetometer
Dave Marshall
Mon Jun 04 2007, 03:16PM		 7 996 Dr. Shark
Sat Jun 09 2007, 07:46AM
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Another capacitor question (durability).
MikeT1982
Mon Jun 04 2007, 04:29AM		 7 901 MikeT1982
Fri Jun 08 2007, 04:24AM
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Electronic circuit simulator? Go to page: 1 2
noobletmonger
Wed Jun 06 2007, 01:40AM		 10 1369 noobletmonger
Thu Jun 07 2007, 10:53PM
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Bottle capacitors Go to page: 1 2
Danielle
Wed Jun 06 2007, 01:20AM		 11 1405 Danielle
Wed Jun 06 2007, 11:13PM
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The great part hunt!
deef
Wed Jun 06 2007, 05:28AM		 6 1016 Bored Chemist
Wed Jun 06 2007, 04:54PM
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How to Use this for fiber interrupter setup Go to page: 1 2
Danielle
Fri Jun 01 2007, 09:42AM		 14 1696 Paul Benham
Tue Jun 05 2007, 12:15PM
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A Question on this NST. Go to page: 1 2
MikeT1982
Sun Jun 03 2007, 07:44AM		 15 1547 Steve Conner
Tue Jun 05 2007, 08:36AM
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Charging Capacitors Go to page: 1 2
Shaun
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Mon Jun 04 2007, 05:33PM
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Scaling up the joule thief
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Thu May 31 2007, 11:24PM		 7 1491 lamazoid
Sat Jun 02 2007, 01:46PM
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TL494 output stage headaches
uzzors2k
Thu May 31 2007, 07:42PM		 8 4568 Marko
Fri Jun 01 2007, 08:22PM
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Big Transformer Go to page: 1 2
Reaching
Tue May 29 2007, 09:17AM		 10 1757 nrhoades
Fri Jun 01 2007, 03:26PM
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Ambient Energy LED lighting contest! Go to page: 1 2 3 11 12 13
Steve Conner
Mon Feb 12 2007, 11:32AM		 125 14766 Shaun
Thu May 31 2007, 08:58PM
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PCB Contruction and Assembly Services: Who's your favourite?
deef
Sun May 27 2007, 09:05PM		 5 1198 mikeselectricstuff
Mon May 28 2007, 11:10PM
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Almost done with drive circuit PCB
Danielle
Sun May 27 2007, 11:09PM		 7 1292 Danielle
Mon May 28 2007, 04:29PM
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SCR vs BJT
red65536
Tue May 22 2007, 07:19PM		 3 921 Marko
Sat May 26 2007, 11:09PM
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Reverse Voltage in Flashlamp PFN Go to page: 1 2
MikeT1982
Wed May 23 2007, 03:23AM		 12 1699 Dr. Shark
Fri May 25 2007, 09:26AM
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Pure Teflon taking heat.
MikeT1982
Thu May 24 2007, 02:38AM		 8 1148 Carbon_Rod
Fri May 25 2007, 09:10AM
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Game-buzzer setup
IamSmooth
Wed May 23 2007, 01:41PM		 9 1175 IamSmooth
Thu May 24 2007, 11:49AM
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Latest Spudgun Go to page: 1 2 3
Ragnarok
Wed May 16 2007, 02:16PM		 24 2799 Nasphere
Wed May 23 2007, 08:20PM
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Signal generator output conversion to 2KV Go to page: 1 2 3 4
Energyman
Sat May 19 2007, 04:03AM		 31 3229 Dr. Shark
Wed May 23 2007, 07:52PM
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Power Cable to Air Conditioner
Part Scavenger
Mon May 21 2007, 03:36AM		 8 969 Marko
Tue May 22 2007, 11:28AM
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Commerical software for calculating Center of Pressure
HV Enthusiast
Mon May 21 2007, 06:29PM		 4 963 ...
Mon May 21 2007, 10:08PM
No unread posts
Step Down Transformer Question on Seriesing
MikeT1982
Sat May 19 2007, 12:26AM		 5 800 MikeT1982
Sat May 19 2007, 08:27PM
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Magnetics question
Dr. Dark Current
Mon May 14 2007, 05:37PM		 4 841 DrZoidberg
Fri May 18 2007, 06:21PM
No unread posts
PCB design + PCB finishing/coating
Dago
Thu May 17 2007, 11:26PM		 9 1198 Steve Conner
Fri May 18 2007, 12:35PM
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